SUWANEE, Georgia - May 2017 - In Contracting Business’ yearly Executive Roundtable, executives from top HVAC manufacturers contribute their thoughts and share trends in the growing industry space. This year, Tom Dowling was invited to contribute to the May 2017 issue, commenting on topics such as best applications for VRF, Internet of Things trends, line improvements and facility management feedback. While some contributors answered in a very proprietary manner, Mitsubishi Electric stood out as an overall thought leader through its educational and informative commentary.